Related Clues:

• "Is that right?"
• 'Sweet!'
• Remark of exasperation
• ''Go on . . .''
• In truth
• 'Really?!'
• 'Spill it!'
• Informal agreement
• 'Agreed'
•     'You betcha'
• One third of a Fab Four refrain
• ''She Loves You'' word
• Genuinely
• "Please go on!"
• "Amen!"